Question

Find the value of : −3(5 − 10) = 60.

Answer 1

Answer:

$- 3(5 - 10) = 60 \\ = > - 15 + 30 = 60 \\ = > 15 = 60$

Answer 2

Answer:

$- 3(5 - 10)x = 60 \\ ( - 3)( - 5)x = 60 \\ 15x = 60 \\ x = \frac{60}{15} \\ \boxed{x = 4}$

• x=4 is the right answer.